Promethean ActivArena Spare Pen Set - active stylus

In the ActivClassroom, everyone wants to come to the board. With ActivArena, students and teachers can assemble and contribute together. It's two people and two pens toward an endless environment of collaboration. ActivArena turns the ActivBoard into an impromptu gathering point or a tutor's corner for one-on-one help sessions - all under the instructor's control. Teachers can choose to activate and deactivate the "intelligent" student pen. The idea revolutionizes interactive whiteboard technology, allowing two students to teach each other or students and teachers to work together - exponentially enriching the learning experience and enhancing the possibilities of every single lesson.